Reproduction of zero shot forecasting

[Tingji2419]

Thanks for your work and efforts! Would you mind providing the scripts of zero shot forecasting exp ? There are some indicators that don't match the appendix. Also, in "m3_m4.sh" line 198:

seq_len=2
pred_len=48
test_seq_len=2
test_pred_len=48

it that correct to set seq to 2? Looking forward to your reply.